Any experience on CPM batteries?

[vegeta]

Hello,

Has anyone had experience with batteries from CPM?
They are offering them on eBay, quite cheap
But are they reliable as the original ones?
They seem to have the same specs as mine from IBM (also SANYO Li-Ion cells and 4400mAh)

http://cgi.benl.ebay.be/CMP-Akku-fuer-I ... dZViewItem


Cheers,


Marcus